App: minor fix of spacing

src/App/Document.cpp

@@ -109,7 +109,7 @@ using namespace zipios;
 
 #if FC_DEBUG
 #  define FC_LOGFEATUREUPDATE
-#endif 
+#endif
 
 // typedef boost::property<boost::vertex_root_t, DocumentObject* > VertexProperty;
 typedef boost::adjacency_list <
@@ -1507,7 +1507,7 @@ void Document::restore (void)
     // without GUI. But if available then follow after all data files of the App document.
     signalRestoreDocument(reader);
     reader.readFiles(zipstream);
-    
+
     // reset all touched
     for (std::map<std::string,DocumentObject*>::iterator It= d->objectMap.begin();It!=d->objectMap.end();++It) {
         It->second->connectRelabelSignals();
@@ -1530,7 +1530,7 @@ bool Document::isSaved() const
  * matches with the file name where the document is stored to.
  * In contrast to Label the method getName() returns the internal name of the document that only
  * matches with Label when loading or creating a document because then both are set to the same value.
- * Since the internal name cannot be changed during runtime it must differ from the Label after saving 
+ * Since the internal name cannot be changed during runtime it must differ from the Label after saving
  * the document the first time or saving it under a new file name.
  * @ note More than one document can have the same label name.
  * @ note The internal is always guaranteed to be unique because @ref Application::newDocument() checks
@@ -1627,7 +1627,7 @@ Document::getDependencyList(const std::vector<App::DocumentObject*>& objs) const
         Vertex v = add_vertex(DepList);
         ObjectMap[*it] = v;
         VertexMap[v] = *it;
-    }  
+    }
 
     for (std::vector<DocumentObject*>::const_iterator it = d->objectArray.begin(); it != d->objectArray.end();++it) {
         std::vector<DocumentObject*> outList = (*it)->getOutList();
@@ -2099,7 +2099,7 @@ void Document::remObject(const char* sName)
 
     // Before deleting we must nullify all dependant objects
     breakDependency(pos->second, true);
-    
+
     //and remove the tip if needed
     if(Tip.getValue() && strcmp(Tip.getValue()->getNameInDocument(), sName)==0) {
         Tip.setValue(nullptr);
@@ -2156,7 +2156,7 @@ void Document::_remObject(DocumentObject* pcObject)
     signalDeletedObject(*pcObject);
     // TODO Check me if it's needed (2015-09-01, Fat-Zer)
     pcObject->StatusBits.reset (ObjectStatus::Delete); // Unset the bit to be on the safe side
-    
+
     //remove the tip if needed
     if(Tip.getValue() == pcObject) {
         Tip.setValue(nullptr);

src/App/Document.h

@@ -85,7 +85,7 @@ public:
     PropertyUUID   Uid;
     /** License string
       * Holds the short license string for the Item, e.g. CC-BY
-      * for the Creative Commons license suit. 
+      * for the Creative Commons license suit.
       */
     App::PropertyString  License;
     /// License descripton/contract URL
@@ -121,7 +121,7 @@ public:
     boost::signal<void (const App::Document&)> signalRedo;
     /** signal on load/save document
      * this signal is given when the document gets streamed.
-     * you can use this hook to write additional information in 
+     * you can use this hook to write additional information in
      * the file (like the Gui::Document it does).
      */
     boost::signal<void (Base::Writer   &)> signalSaveDocument;
@@ -248,16 +248,16 @@ public:
     /** @name methods for the UNDO REDO and Transaction handling */
     //@{
     /// switch the level of Undo/Redo
-    void setUndoMode(int iMode);  
+    void setUndoMode(int iMode);
     /// switch the level of Undo/Redo
-    int getUndoMode(void) const;  
+    int getUndoMode(void) const;
     /// switch the tranaction mode
     void setTransactionMode(int iMode);
     /// Open a new command Undo/Redo, an UTF-8 name can be specified
     void openTransaction(const char* name=0);
     // Commit the Command transaction. Do nothing If there is no Command transaction open.
     void commitTransaction();
-    /// Abort the  actually running transaction. 
+    /// Abort the  actually running transaction.
     void abortTransaction();
     /// Check if a transaction is open
     bool hasPendingTransaction() const;
@@ -312,7 +312,7 @@ public:
     friend class Transaction;
     friend class TransactionObject;
 
-    /// Destruction 
+    /// Destruction
     virtual ~Document();
 
 protected:

src/App/DocumentObject.cpp

@@ -59,7 +59,7 @@ DocumentObject::DocumentObject(void)
 DocumentObject::~DocumentObject(void)
 {
     if (!PythonObject.is(Py::_None())){
-        // Remark: The API of Py::Object has been changed to set whether the wrapper owns the passed 
+        // Remark: The API of Py::Object has been changed to set whether the wrapper owns the passed
         // Python object or not. In the constructor we forced the wrapper to own the object so we need
         // not to dec'ref the Python object any more.
         // But we must still invalidate the Python object because it need not to be
@@ -115,7 +115,7 @@ const char* DocumentObject::getStatusString(void) const
 const char *DocumentObject::getNameInDocument(void) const
 {
     // Note: It can happen that we query the internal name of an object even if it is not
-    // part of a document (anymore). This is the case e.g. if we have a reference in Python 
+    // part of a document (anymore). This is the case e.g. if we have a reference in Python
     // to an object that has been removed from the document. In this case we should rather
     // return 0.
     //assert(pcNameInDocument);
@@ -221,7 +221,7 @@ PyObject *DocumentObject::getPyObject(void)
         // ref counter is set to 1
         PythonObject = Py::Object(new DocumentObjectPy(this),true);
     }
-    return Py::new_reference_to(PythonObject); 
+    return Py::new_reference_to(PythonObject);
 }
 
 std::vector<PyObject *> DocumentObject::getPySubObjects(const std::vector<std::string>&) const